Solar Observatory / Midkernel Experiments

Planet and star textures: Solar System Scope / INOVE
Source: https://www.solarsystemscope.com/textures/
License: Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/
NASA-based maps with adjusted colors and some filled terrain, as described by
Solar System Scope. The original asset bytes are unmodified; the rendering applies
lighting, tone mapping, enlarged sizes, illustrative rotation, and atmosphere glow.
Exact download URLs and checksums: textures/manifest.json.

Three.js: Copyright © 2010–2025 three.js authors.
Distributed under the MIT License; see licenses/three.txt.

Orbital state vectors: NASA/JPL Solar System Dynamics, Horizons.
https://ssd.jpl.nasa.gov/horizons/
Epoch, request URLs, raw responses, and checksums: data/initial-state.json.
Mass parameters: https://ssd.jpl.nasa.gov/astro_par.html.

Numerical integration uses REBOUND and REBOUNDx (GPL-3.0-or-later).
Their binaries and Python environment are not included in the standalone viewer;
the viewer distributes generated trajectory data. Dependency licenses remain
those of their respective projects. This file does not assign a project license.